What is the encryption technology used by CAPWAP?
Answer : D
In HT40 mode, the primary channel sends beacon packets and some data packets, and the secondary channel sends other packets.
Answer : A
In the coverage area, only the area where the field strength is required is selected (B), and the area with the specified number of bandwidth requirements is selected (A), and there is no concern whether there is a signal. Area selection?
Answer : C
The following is not the rail transit business?
Answer : C
When using a fat AP and a terminal to test the attenuation of an obstacle, it is best to bring the signal source close to the wireless terminal and the obstacle so that the test data is accurate.
Answer : B
Which of the following technologies can be used in a WLAN high-density deployment scenario?
Answer : A, C, D
Which of the following are typical of AP coverage in high-density venues?
Answer : A, C, D